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← AZ-305: Azure Infrastructure Solutions
AZ-305 · Backup and disaster recovery

Practice question 206 of 400 · hard

A PostgreSQL flexible server must recover from regional loss. Which two options should be assessed under current support? Select 2 answers.

Select all that apply. Every correct option and no extras are required for credit in the app.

  1. A.A supported cross-region read replica with a tested promotion/connection plan
  2. B.SQL Managed Instance Hyperscale as an identical PostgreSQL backup tier
  3. C.Geo-redundant native backups and their restore characteristics
  4. D.The local synchronous HA standby assumed to reside automatically in another region
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✓ Correct answers

  • A supported cross-region read replica with a tested promotion/connection plan
  • Geo-redundant native backups and their restore characteristics

Supported geo backups and cross-region replicas provide distinct regional RPO/RTO options. Local HA is a different failure boundary, and SQL product tiers do not supply PostgreSQL compatibility. Source guide: PDF page 39.

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